Bug 1141734 - Pass this.browser into PrintUtils.print() in nsContextMenu.printFrame(). r=gabor

--HG--
extra : transplant_source : %D0%03%7D%B1%BC%28%9D%26%C3%D2%7Ci%F0%2CI%E4%C3%A7%F2/

browser/base/content/nsContextMenu.js

@@ -1667,7 +1667,7 @@ nsContextMenu.prototype = {
   },
 
   printFrame: function CM_printFrame() {
-    PrintUtils.print(this.target.ownerDocument.defaultView);
+    PrintUtils.print(this.target.ownerDocument.defaultView, this.browser);
   },
 
   switchPageDirection: function CM_switchPageDirection() {